[ 2273.806693][T18256] br0: port 1(c1) entered blocking state
[ 2273.806906][T18256] br0: port 1(c1) entered disabled state
[ 2273.807130][T18256] c1: entered allmulticast mode
[ 2273.808949][T18256] c1: entered promiscuous mode
[ 2274.675555][T18261] br0: port 2(c2) entered blocking state
[ 2274.675768][T18261] br0: port 2(c2) entered disabled state
[ 2274.675983][T18261] c2: entered allmulticast mode
[ 2274.677842][T18261] c2: entered promiscuous mode
[ 2275.509559][T18266] br0: port 3(c3) entered blocking state
[ 2275.509780][T18266] br0: port 3(c3) entered disabled state
[ 2275.510000][T18266] c3: entered allmulticast mode
[ 2275.511856][T18266] c3: entered promiscuous mode
[ 2276.358240][T18271] br0: port 4(sender) entered blocking state
[ 2276.358571][T18271] br0: port 4(sender) entered disabled state
[ 2276.358835][T18271] sender: entered allmulticast mode
[ 2276.360670][T18271] sender: entered promiscuous mode
[ 2276.670770][T18273] br0: port 4(sender) entered blocking state
[ 2276.671070][T18273] br0: port 4(sender) entered forwarding state
[ 2276.671517][T18273] br0: port 3(c3) entered blocking state
[ 2276.671727][T18273] br0: port 3(c3) entered forwarding state
[ 2276.672126][T18273] br0: port 2(c2) entered blocking state
[ 2276.672323][T18273] br0: port 2(c2) entered forwarding state
[ 2276.672719][T18273] br0: port 1(c1) entered blocking state
[ 2276.672928][T18273] br0: port 1(c1) entered forwarding state
[ 2289.547335][   T11] br0: port 1(c1) entered disabled state
[ 2289.617114][   T11] c1 (unregistering): left allmulticast mode
[ 2289.617348][   T11] c1 (unregistering): left promiscuous mode
[ 2289.617564][   T11] br0: port 1(c1) entered disabled state
[ 2290.187237][   T11] br0: port 2(c2) entered disabled state
[ 2290.262126][   T11] c2 (unregistering): left allmulticast mode
[ 2290.262353][   T11] c2 (unregistering): left promiscuous mode
[ 2290.262561][   T11] br0: port 2(c2) entered disabled state
[ 2290.839027][   T11] br0: port 3(c3) entered disabled state
[ 2290.968152][   T11] c3 (unregistering): left allmulticast mode
[ 2290.968382][   T11] c3 (unregistering): left promiscuous mode
[ 2290.968586][   T11] br0: port 3(c3) entered disabled state
[ 2291.505472][   T11] br0: port 4(sender) entered disabled state
[ 2291.635135][   T11] sender (unregistering): left allmulticast mode
[ 2291.635368][   T11] sender (unregistering): left promiscuous mode
[ 2291.635582][   T11] br0: port 4(sender) entered disabled state